You cannot select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.

100 lines
3.2 KiB
Vue

This file contains ambiguous Unicode characters!

This file contains ambiguous Unicode characters that may be confused with others in your current locale. If your use case is intentional and legitimate, you can safely ignore this warning. Use the Escape button to highlight these characters.

<template>
<view class="u-collapse">
<slot />
</view>
</template>
<script>
/**
* collapse 手风琴
* @description 通过折叠面板收纳内容区域
* @tutorial https://www.uviewui.com/components/collapse.html
* @property {Boolean} accordion 是否手风琴模式默认true
* @property {Boolean} arrow 是否显示标题右侧的箭头默认true
* @property {String} arrow-color 标题右侧箭头的颜色(默认#909399
* @property {Object} head-style 标题自定义样式,对象形式
* @property {Object} body-style 主体自定义样式,对象形式
* @property {String} hover-class 样式类名按下时有效默认u-hover-class
* @event {Function} change 当前激活面板展开时触发(如果是手风琴模式参数activeNames类型为String否则为Array)
* @example <u-collapse></u-collapse>
*/
export default {
name:"u-collapse",
props: {
// 是否手风琴模式
accordion: {
type: Boolean,
default: true
},
// 头部的样式
headStyle: {
type: Object,
default () {
return {}
}
},
// 主体的样式
bodyStyle: {
type: Object,
default () {
return {}
}
},
// 每一个item的样式
itemStyle: {
type: Object,
default () {
return {}
}
},
// 是否显示右侧的箭头
arrow: {
type: Boolean,
default: true
},
// 箭头的颜色
arrowColor: {
type: String,
default: '#909399'
},
// 标题部分按压时的样式类,"none"为无效果
hoverClass: {
type: String,
default: 'u-hover-class'
}
},
created() {
this.childrens = []
},
data() {
return {
}
},
methods: {
// 重新初始化一次内部的所有子元素的高度计算,用于异步获取数据渲染的情况
init() {
this.childrens.forEach((vm, index) => {
vm.init();
})
},
// collapse item被点击由collapse item调用父组件方法
onChange() {
let activeItem = [];
this.childrens.forEach((vm, index) => {
if (vm.isShow) {
activeItem.push(vm.nameSync);
}
})
// 如果是手风琴模式只有一个匹配结果也即activeItem长度为1将其转为字符串
if (this.accordion) activeItem = activeItem.join('');
this.$emit('change', activeItem);
}
}
}
</script>
<style lang="scss" scoped>
@import "../../libs/css/style.components.scss";
</style>